The EZ Faucet Touchless Infrared Sensor Faucet makes washing your hands a cinch, and also sanitary! No more germs spread with faucet handles - great for homes with children!We've all used automatic faucets - the type of faucet which can sense your hands, and turns off and on automatically. Now, you can have this technology in your own home with the EZ Touch Faucet. This faucet easily attaches to your existing sink faucet, and by using its infrared sensor, detects movement and turns off and on when needed. This faucet is powered by 4 AAA batteries (batteries not included), and is so efficient that it can be powered for up to 18 months on one set of batteries. And even though the EZ Faucet is fully automatic, you're still the one in control thanks to a manual override on/off switch. So stop transmitting germs through repeatedly touching faucet handles, and start saving money, water, and time with the efficient, economical, EZ Faucet.